package com.fullstack.service;

import com.fullstack.user.AbstractUser;

/**
 * @program: fullstackdayone
 * @Description:
 * @author: Mr.Cheng
 * @date: 2021/10/12 3:16 下午
 */
public class UserServiceImpl implements UserService{

    /**
     * @param user
     * @Description: 用户登录
     * @Param: []
     * @return: int
     * @Author: Mr.Cheng
     * @Date: 2021/10/12 3:17 下午
     */
    @Override
    public Boolean login(AbstractUser user) {
        return null;
    }
}
